Modern Don Juan — Buddy Holly

Well, I ain't nothin' but a man in love I ain't nothin' but a man in love the girls they say I'm their only one they even say I'm a modern Don Juan

Well, there ain't but a-one thing puzzlin' me I got a girl and she can't see I want only to make her mine well, she thinks I'm just handing her a line

Oh, I love her so I'll never - ever let her go

Well, ain't nothin' but a man in love